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Member
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Join Date: Mar 2008
Location: Littleton, CO
Posts: 431
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Member
Join Date: Mar 2008
Location: Littleton, CO
Posts: 431
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Um, not sure where to start here.
First, the bearing should not be terribly tight in the "hub" (the drum backing plate), not to say yours might not have been looser than normal. The bearing does have a VERY tight press fit onto the axle however. Second, the inner seal should be keeping the diff fluid from ever getting that far in the first place, unless your "hub" was REALLY out of whack (enough that driving on it would have been a big problem). Last, the bearing is not a sealed type, so it won't keep the diff fluid out of the drum, thus the requirement of the inner seal (the bearing just has a plastic cover plate on one side that easily pops off).
I hate to say it, but I think either you might have messed up the inner seal replacement when you did it, or you cut the seal when you replaced the axle shaft into the housing (that is easy to do if you're not careful).
edit: I didn't realize you were so new. Please excuse my missing that first sentence in your post. Failing rear axle seals are common on the 3rd gen, and unless you've read through the tons of these threads already, my guess is that is/was your real proble.
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“Engineers don’t idle well.”
'99 Limited 4WD
Upgrades: BFG AT T/A KO 265/75/16, Husky floor liners, WeatherTech window deflectors, Silverstar Ultra headlights, TaskLED Dome lights, Red & White LED maplights, LED tails & 3rd brake light, 35% tinted front windows, TrueFlow air fliter, hardwired V1, Scion T1807 HU w/ Aux input, Masterflow MF1052 in rear side storage
Mods: Deckplate/ISR, independent fog light control, rear diff breather, constant hot 12v outlets, seat-mounted LED Maglite
Last edited by CO_FlyFisher; 11-03-2010 at 05:36 PM.
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